local UIHeroSubstituteChooseView = UIViewClass()
local EventSystem = require('Event/EventSystem')

function UIHeroSubstituteChooseView:OnOpened(context)
    self.countryLimit = context.countryLimit or 0
    self.isSelectedTargetSolt = context.isSelectedTargetSolt or false
    self.limitHeroId = self.isSelectedTargetSolt and context.selectedSourceHeroId or context.selectedTargetHeroId
    self.slotHeroId = self.isSelectedTargetSolt and context.selectedTargetHeroId or context.selectedSourceHeroId
    
    UIUtils.SetActive(self.toggle_bg.gameObject, false)
    UIUtils.SetActive(self.UICommonPopUp.img_Info, false)
    UIUtils.SetLabelText(self.UICommonPopUp.txt_Title, Const_IDS.IDS_HeroFund_ChooseHero)
    UIUtils.SetLabelText(self.lab_NoHero, Const_IDS.IDS_HeroFund_Null)

    self:RefreshHeroLoopScroll()
end

local function SortHeroOrder(a, b)
    local aStarLv = MDL.HeroStar.GetHeroStarLevel(a.ID)
    local bStarLv = MDL.HeroStar.GetHeroStarLevel(b.ID)
    if aStarLv ~= bStarLv then
        return aStarLv > bStarLv
    else
        return a.ID < a.ID
    end
end

function UIHeroSubstituteChooseView:RefreshHeroLoopScroll()
    local filterList = DataSheetManager.ConstData:GetDataByID("ISNotHeroSubstitute").IntListValue
    local heroList = {} 
    if self.limitHeroId == 0 then
        for k, v in DataSheetManager.GoldHeroActivityModeData:GetEnumerator() do
            if v.SynergyBossHeroID ~= self.slotHeroId and not table.containValue(filterList, v.SynergyBossHeroID) and MDL.HeroSelect.IsHasHero(v.SynergyBossHeroID) and not MDL.HeroAwaken.GetIsHeroAwaken(v.SynergyBossHeroID) then
                local heroData = DataSheetManager.HeroNum:GetDataByID(v.SynergyBossHeroID)
                if self.countryLimit == 0 or heroData.Kingdom == self.countryLimit then
                    table.insert(heroList, heroData)
                end
            end
        end
    else
        local limitHeroData = DataSheetManager.HeroNum:GetDataByID(self.limitHeroId)
        if limitHeroData.HeroQuality == LuaConst.QualityColor.Gold then
            for k, v in DataSheetManager.GoldHeroActivityModeData:GetEnumerator() do
                if v.SynergyBossHeroID ~= self.slotHeroId and not table.containValue(filterList, v.SynergyBossHeroID) and v.SynergyBossHeroID ~= self.limitHeroId and MDL.HeroSelect.IsHasHero(v.SynergyBossHeroID) and not MDL.HeroAwaken.GetIsHeroAwaken(v.SynergyBossHeroID) then
                    local heroData = DataSheetManager.HeroNum:GetDataByID(v.SynergyBossHeroID)
                    if self.countryLimit == 0 or heroData.Kingdom == self.countryLimit then
                        table.insert(heroList, heroData)
                    end
                end
            end
        end
    end
    table.sort(heroList , SortHeroOrder)
    if self.slotHeroId ~= 0 then
        table.insert(heroList, 1, DataSheetManager.HeroNum:GetDataByID(self.slotHeroId))
    end
    self.loop_ChangeHeroScroll:ClearCells()
    for i, v in ipairs(heroList) do
        self.loop_ChangeHeroScroll:AddData(v, 0)
    end

    if self.loop_ChangeHeroScroll.Count == 0 then
        UIUtils.SetActive(self.group_NoHero.gameObject, true)
    else
        UIUtils.SetActive(self.group_NoHero.gameObject, false)
    end
end

function UIHeroSubstituteChooseView:OnBackButtonPressed()
    self:OnButtonClicked(self.UICommonPopUp.btn_Close)
end

function UIHeroSubstituteChooseView:OnButtonClicked(comp)
    if comp == self.UICommonPopUp.btn_Close then
        self:CloseView()
    end
end

function UIHeroSubstituteChooseView:OnCellInit(scrollRect, index, cellTable, data)
    self:RefreshHeroInfo(cellTable, data)
    -- 按钮文本
    if data.ID == self.slotHeroId then
        UIUtils.SetLabelText(cellTable.btn_txt, Const_IDS.IDS_Title_Remove)
    elseif self.slotHeroId == 0 then
        UIUtils.SetLabelText(cellTable.btn_txt, Const_IDS.IDS_UI_Word29)
    else
        UIUtils.SetLabelText(cellTable.btn_txt, Const_IDS.IDS_Formation_ChangeHero_ButtonInside)
    end
end

function UIHeroSubstituteChooseView:RefreshHeroInfo(cellTable, data)
    local heroData = DataSheetManager.HeroNum:GetDataByID(data.ID)
    UTL.Color.SetQualityImageByType(cellTable.bg_HeroHead, CTL.HeroAwaken.GetHeroQuality(data.ID, MDL.HeroAwaken.GetIsHeroAwaken(data.ID)), UTL.Color.QualityType.Square)
    UTL.Item.SetHeroIconByHeroId(cellTable.img_HeroHead, data.ID, MDL.HeroAwaken.GetIsHeroAwaken(data.ID))

    UIUtils.SetLabel(cellTable.txt_Quality, CTL.HeroSelect.GetHeroIntelligence(data.ID))

    local name = CTL.HeroSelect.GetHeroQualityName(data.ID)
    UIUtils.SetLabel(cellTable.txt_HeroName, name)

    local heroBreak = MDL.HeroStar.GetHeroStarLevel(data.ID)
    if heroBreak == 0 then
        UIUtils.SetActive(cellTable.bg_Break, false)
    else
        UIUtils.SetActive(cellTable.bg_Break, true)
        UIUtils.SetLabel(cellTable.lab_Break, "+"..heroBreak)
    end
end

function UIHeroSubstituteChooseView:OnCellClicked(scrollRect, index, cellTable, target, data)
    if target == cellTable.btn_Change then
        --派发事件刷新置换界面数据
        if data.ID == self.slotHeroId then
            -- 卸下
            EventSystem.Dispatch(EventID.UI_HeroSubstitute_UpdateSlotHero, self.isSelectedTargetSolt, 0)
        else
            -- 选择/更换
            EventSystem.Dispatch(EventID.UI_HeroSubstitute_UpdateSlotHero, self.isSelectedTargetSolt, data.ID)
        end
        self:CloseView()
    end
end

return UIHeroSubstituteChooseView